import time

def buble_sort(nums):
    pon = True
    while pon:
        pon = False
        for i in range(len(nums) - 1 ):
            if nums[i] > nums[i + 1]:
                nums[i], nums[i + 1] = nums[i + 1], nums[i]
                pon = True

def read2list(filename):
    file = open(filename, 'r')
    data = file.readlines()
    return data

m1 = read2list('m1_sorted.txt')
m2 = read2list('m2_reverse.txt')
m3 = read2list('m3_shuffle.txt')

t_start = time.time()
buble_sort(m1)
t_finish = time.time()
print('m1_sorted', round(t_finish - t_start) * 1000, "milliseconds")

t_start = time.time()
buble_sort(m2)
t_finish = time.time()
print('m2_reverse', round(t_finish - t_start) * 1000, "milliseconds")

t_start = time.time()
buble_sort(m3)
t_finish = time.time()
print("m3_shuffle", round(t_finish - t_start) * 1000, "milliseconds")
